APA Style
Ward, J, {., Safitri, A. (2006).
At a glance sistem respirasi : (The respiratory system at a glance) .
Jakarta:
Erlangga.
MLA Style
Ward, Jeremy, {.T., Safitri, Amalia.
"At a glance sistem respirasi : (The respiratory system at a glance)".
Jakarta:
Erlangga,
2006.
Text.